Maximo CU Library (T&D)

This application lists all Compatible units (CU) in Maximo, these are building blocks used to generate an estimate to perform design construction task. 

Possible uses of CU Library (T&D) application:

  • Associate a compatible unit with classification.
  • Search for compatible unit records in the system.
  • Create and modify compatible units, including adding labor, materials, tools and services.
  • Manage child compatible units to the current record and select filter criteria that is used while estimates are generated.
Naren RanganathanComment
Field Data Collection using ArcGIS Collector

As a ESRI partner we design and implement ArcGIS collector for enterprise GIS and integrate with SAP Workmanagement and IBM Maximo systems. 

  1.  Design a geodatabase 
  2.  Design working map by adding layers from ArcCatalog and save ArcMap Document
  3. Save and publish RESTservice -Feature Access Enabled with sync, Update options checked
  4. Login to ArcGIS Online Portal and configure Web Map
  5. In Windows 10 or IPAD or IPhone or any Android Device, search for collector -ESRI
  6. Download it 
  7. Log into Collector App 
  8. Click on the map to open the map
  9. Edits the map and submit. The edits are saved to ESRI Geodatabase through published REST services
  10. Open ArcMap document and review the edits

We intend to write a series of ArcGIS collector articles, stay tuned. Please contact us to get more information on our services.


Maximo CUE Application

If you want to use Compatible Units and its features to integrate into Maximo Workorder Application, you will need to work with CUE Application in Transmission and Distribution (T&D) module of IBM Maximo. Generally CU estimates are associated with Workorder. A CU estimate without association of Workorder is used only for estimating purpose. 

The Design Tech can create and estimate new scenarios by using CU records in created in CUE application.  For each estimate, the Tech selects the compatible units and applies filters to specify the conditions for each scenario.

In Maximo , you can navigate it to CU Estimating (T&D) application to do the following actions:

  • Search for compatible unit estimates.
  • Create, modify, and view estimate versions.
  • Specify the work to be performed at each station in a request.
  • Search for compatible units within the CU Library by attributes.

We have developed CU library for utilities and automated syncing CU library between GIS and EAM systems. 

Naren RanganathanComment
Simplify bad Geometry

Importing data from external sources such as AutoCAD, Microstation may introduce geometry that ArcGIS does not support, such polylines or polygons with irregular vertices. The simplify command simplifies the geometries of the selected  features to ensure that the geometry is valid.

IGeometry5 cadGeometry = cadFeature.ShapeCopy as IGeometry5;
 ITopologicalOperator3 topoOp = cadGeometry as ITopologicalOperator3;
if (topoOp != null)
topoOp.IsKnownSimple_2 = false;
switch (cadGeometry.GeometryType)
case esriGeometryType.esriGeometryMultipoint:
case esriGeometryType.esriGeometryPolygon:
case esriGeometryType.esriGeometryPolyline:
if (cadGeometry is IPolyline5)
Top reasons to use ESRI File Geodatabase

A file geodatabase is a collection of files in a folder on disk that can store, query, and manage both spatial and nonspatial data. ESRI started this concept when Microsoft announced a 2GB limit for Access geodatabase.  Access databases were primarily used as personal geodatabases. 

ESRI came up with File Geodatabase format to store the data. It is a folder or directory where all the relavant files are put in  and ArcObjects API identifies it as featureclasses, featuredatasets, tables and geometric networks.

  1. Improved versatality and usability - The file geodatabase is stored and organized in folder.  Each featureclass or table is stored in one or more files.
  2. Optimized performance - Although the folder is scrambled with lot of files , the performance is optimized for faster response times.
  3. Storage Limitation - The FGDB is limited to 1TB per instance. With the use of configuration keywords, this can be expanded to 256TB.
  4. Easy data migration - The FGDB can be moved or copied from one place to another by simply copy/paste command.
  5. Improved editing model - FGDB do not lock down the entire geodatabase if the user is editing a featureclass. This model supports single data editor and many data viewers concurrently.
  6. Spatial Index - The FGDBs allow updates to spatial index settings for faster display , edit and query spatial data.
  7. Data Compression - The vector data can be stored in the file geodatabase in a compressed format that reduces storage requirements. Compression reduces the overall size on the disk. The performance of compressed data is similar to the uncompressed data.


ArcGIS Geometry Cleanup

We get data from different resources such as AutoCAD, Shape Files, Microstation etc.  ESRI -ArcGIS Desktop is the best product to review repair geometries and convert them to Enterprise GIS.

These steps will help cleanup GIS data and make it ready to be consumed in ESRI. These steps can be executed either using Python scripts or ESRI ArcToolBox tools. With the use of ArcToolBox you can build a model to execute these steps in sequence.
Note: These complex steps need ArcGIS Desktop Advanced License.

Polygon Cleanup

  • Delete Identical
  • Repair Geometry
  • Integrate
  • Snap
  • Convert

Polyline Cleanup

  • Delete Identical
  • Integrate
  • Delete Dangles
  • Trim / Extend Lines
  • Snap
  • Convert

ArcGIS 10.5 System Requirements

As a Silver Partner we received communication that ArcGIS 10.5 is official and stable version. If you are in the process of upgrading to new versions , please click on the link below to learn the system requirements for ArcGIS Desktop, ArcGIS Server, ArcGIS Pro

ArcGIS Desktop :

ArcGIS Engine :

ArcGIS Server :

ArcGIS Portal :

ArcGIS Web Adaptor :


ESRINaren Ranganathan